Biblio

P. Schubeler, Wehrle, K., y Christen, J., «Conceptual framework for municipal solid waste management in low-income countries», vol. no. 9. UNDP/UNCHS/World Bank-Urban Management Programme, c/o World Bank, Washington, DC, USA, p. 55 p. : 2 fig., 1996.

P. Schubeler, Participation and partnership in urban infrastructure management, vol. no. 19. Washington, DC, USA: World Bank, 1995, p. xi, 95 p.: 25 boxes, 3 fig.